GB2301239B - Electric converter - Google Patents

Electric converter

Info

Publication number
GB2301239B
GB2301239B GB9510526A GB9510526A GB2301239B GB 2301239 B GB2301239 B GB 2301239B GB 9510526 A GB9510526 A GB 9510526A GB 9510526 A GB9510526 A GB 9510526A GB 2301239 B GB2301239 B GB 2301239B
Authority
GB
United Kingdom
Prior art keywords
electric converter
converter
electric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB9510526A
Other versions
GB2301239A (en
GB9510526D0 (en
Inventor
Stephen Soar
Simon Richard Greenwood
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB9510526A priority Critical patent/GB2301239B/en
Publication of GB9510526D0 publication Critical patent/GB9510526D0/en
Publication of GB2301239A publication Critical patent/GB2301239A/en
Priority to US08/979,981 priority patent/US5942884A/en
Application granted granted Critical
Publication of GB2301239B publication Critical patent/GB2301239B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/225—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode comprising two stages of AC-AC conversion, e.g. having a high frequency intermediate link
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/275—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/293—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Ac-Ac Conversion (AREA)
GB9510526A 1995-05-24 1995-05-24 Electric converter Expired - Fee Related GB2301239B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9510526A GB2301239B (en) 1995-05-24 1995-05-24 Electric converter
US08/979,981 US5942884A (en) 1995-05-24 1997-11-26 Electronic transformer/regulator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9510526A GB2301239B (en) 1995-05-24 1995-05-24 Electric converter
US08/979,981 US5942884A (en) 1995-05-24 1997-11-26 Electronic transformer/regulator

Publications (3)

Publication Number Publication Date
GB9510526D0 GB9510526D0 (en) 1995-07-19
GB2301239A GB2301239A (en) 1996-11-27
GB2301239B true GB2301239B (en) 1999-12-01

Family

ID=26307087

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9510526A Expired - Fee Related GB2301239B (en) 1995-05-24 1995-05-24 Electric converter

Country Status (2)

Country Link
US (1) US5942884A (en)
GB (1) GB2301239B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2301239B (en) * 1995-05-24 1999-12-01 Stephen Soar Electric converter
GB9626827D0 (en) * 1996-12-24 1997-02-12 Lyons Claude Ltd Apparatus and method for supplying an AC signal to a device
FI113915B (en) * 1997-09-25 2004-06-30 Helvar Oy Circuit for controlled recovery of the body diode
FI113919B (en) * 1997-09-25 2004-06-30 Helvar Oy Power frequency converter from AC to AC
JP3864327B2 (en) * 1998-10-30 2006-12-27 株式会社安川電機 PWM cycloconverter
JP3805927B2 (en) * 1999-06-10 2006-08-09 株式会社アイ・ヒッツ研究所 AC voltage regulator
FR2802730A1 (en) * 1999-12-17 2001-06-22 Crouzet Automatismes METHOD FOR CONTROLLING AN ELECTRIC ENERGY CONVERTER OF THE ALTERNATIVE-ALTERNATIVE TYPE AND CONTROL DEVICE FOR IMPLEMENTING THE METHOD
SI20557A (en) * 2000-02-03 2001-10-31 Metrel D.D. Procedure for controlling alternating voltage
GB0006513D0 (en) 2000-03-18 2000-05-10 Alstom Improvements relating to converters
ATE434858T1 (en) 2000-03-18 2009-07-15 Areva T & D Sa IMPROVED ELECTRICAL SUBSTATION
DE10161743B4 (en) * 2001-12-15 2004-08-05 Hüttinger Elektronik GmbH & Co. KG High-frequency excitation system
GB2388927B (en) * 2002-05-23 2004-10-06 Simon Richard Greenwood Reactive electrical power supply
AT501998B1 (en) 2003-08-20 2008-06-15 Siemens Ag Oesterreich SWITCHING REGULATOR
AT503778B1 (en) * 2006-05-16 2012-03-15 Ploebst Siegfried DEVICE FOR CONTROLLING THE VOLTAGE SUPPLY OF A CONSUMER, IN PARTICULAR A LIGHTING
DE102006029502A1 (en) * 2006-06-27 2008-01-03 Lite Puter Enterprise Co., Ltd., Sijhih Sine wave light-adjusting apparatus for lamp, has negative semi-period flywheel unit, connected with energy-storing unit and lighting unit, which is controlled by microprocessor to conduct during negative semi-period of sine wave voltage
KR101154894B1 (en) * 2007-08-21 2012-06-18 삼성전자주식회사 Switching power source apparatus and control method thereof
US7834597B1 (en) * 2007-08-24 2010-11-16 Fairchild Semiconductor Corporation System and method for AC voltage regulation
DE102008034989B4 (en) * 2008-07-25 2012-10-31 Tilo Könnecke Circuit arrangement and method for controlling the power consumption of lighting systems with AC power supply
WO2010079478A1 (en) * 2009-01-07 2010-07-15 Powersines Ltd. Solid state voltage regulator
EP2221705A1 (en) 2009-02-09 2010-08-25 Bob Hammer Systems Solutions S.A. Programmable AC voltage regulator and stabilizer system, particularly for optimized control of lighting fixtures with fluorescent lamps and the like
CN102005953B (en) * 2010-11-17 2012-08-08 特变电工新疆新能源股份有限公司 Grid-connected inverter and alternating-current output filter method thereof
US20120293142A1 (en) * 2011-05-17 2012-11-22 Huang Jui-Kun Phase-controlled ac voltage stabilizing circuit
JP5800130B2 (en) * 2011-06-20 2015-10-28 富士電機株式会社 DC power supply system
WO2015051757A1 (en) * 2013-10-11 2015-04-16 Neal George Stewart Electrical power distribution system for enabling distributed energy generation
DE202014011437U1 (en) * 2013-10-28 2020-08-07 Edge Electrons Limited High frequency series ac voltage regulator
WO2015085926A1 (en) * 2013-12-10 2015-06-18 Neal George Stewart Improved high frequency series ac voltage regulator

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2045549A (en) * 1979-03-06 1980-10-29 Gould Advance Ltd Power regulating apparatus
GB2050081A (en) * 1979-03-15 1980-12-31 Tokyo Shibaura Electric Co High frequency switching regulator circuit
GB2137030A (en) * 1983-03-24 1984-09-26 Varian Associates Regulated dc to dc converter
GB2170663A (en) * 1985-02-02 1986-08-06 Brian Ernest Attwood Harmonic-resonant power supply
GB2177556A (en) * 1985-12-19 1987-01-21 Int Standard Electric Corp Dc-ac-dc power supply
GB2200803A (en) * 1986-12-23 1988-08-10 Sundstrand Corp Boost/buck/dc/dc converter
GB2207565A (en) * 1986-12-23 1989-02-01 Sundstrand Corp Bi-directional buck/boost dc/dc converter
GB2258351A (en) * 1991-07-26 1993-02-03 Motorola Inc Dc-dc converter
GB2265771A (en) * 1992-03-19 1993-10-06 Astec Int Ltd Power converters with improved switching efficiency
GB2271226A (en) * 1992-10-02 1994-04-06 Gen Electric Resonant power supply for an arcjet thruster
GB2279514A (en) * 1993-06-24 1995-01-04 Strand Lighting Ltd Power control converter circuit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347474A (en) * 1980-09-18 1982-08-31 The United States Of America As Represented By The Secretary Of The Navy Solid state regulated power transformer with waveform conditioning capability
US4801859A (en) * 1986-12-23 1989-01-31 Sundstrand Corporation Boost/buck DC/DC converter
JP2711315B2 (en) * 1987-05-07 1998-02-10 ニシム電子工業株式会社 Switching power supply
EP0698310B1 (en) * 1994-02-10 1999-05-06 Koninklijke Philips Electronics N.V. High frequency ac/ac converter with power factor correction
GB2301239B (en) * 1995-05-24 1999-12-01 Stephen Soar Electric converter

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2045549A (en) * 1979-03-06 1980-10-29 Gould Advance Ltd Power regulating apparatus
GB2050081A (en) * 1979-03-15 1980-12-31 Tokyo Shibaura Electric Co High frequency switching regulator circuit
GB2137030A (en) * 1983-03-24 1984-09-26 Varian Associates Regulated dc to dc converter
GB2170663A (en) * 1985-02-02 1986-08-06 Brian Ernest Attwood Harmonic-resonant power supply
GB2177556A (en) * 1985-12-19 1987-01-21 Int Standard Electric Corp Dc-ac-dc power supply
GB2200803A (en) * 1986-12-23 1988-08-10 Sundstrand Corp Boost/buck/dc/dc converter
GB2207565A (en) * 1986-12-23 1989-02-01 Sundstrand Corp Bi-directional buck/boost dc/dc converter
GB2258351A (en) * 1991-07-26 1993-02-03 Motorola Inc Dc-dc converter
GB2265771A (en) * 1992-03-19 1993-10-06 Astec Int Ltd Power converters with improved switching efficiency
GB2271226A (en) * 1992-10-02 1994-04-06 Gen Electric Resonant power supply for an arcjet thruster
GB2279514A (en) * 1993-06-24 1995-01-04 Strand Lighting Ltd Power control converter circuit

Also Published As

Publication number Publication date
US5942884A (en) 1999-08-24
GB2301239A (en) 1996-11-27
GB9510526D0 (en) 1995-07-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040524